CC: [email protected] BCC: [email protected] CC: [email protected] TO: Vincent Mailhol <[email protected]> CC: "Marc Kleine-Budde" <[email protected]> CC: Arunachalam Santhanam <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 14702b3b2438e2f2d07ae93b5d695c166e5c83d1 commit: c664e2137a27680922d8aeb64fb10313416b254f can: etas_es58x: add support for the ETAS ES58X_FD CAN USB interfaces date: 11 months ago :::::: branch date: 16 hours ago :::::: commit date: 11 months ago compiler: nds32le-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> cppcheck possible warnings: (new ones prefixed by >>, may not real problems) In file included from drivers/net/can/usb/etas_es58x/es58x_fd.c: >> drivers/net/can/usb/etas_es58x/es58x_fd.c:174:8: warning: Uninitialized >> variable: rx_event_msg [uninitvar] ret = es58x_check_msg_len(es58x_dev->dev, *rx_event_msg, msg_len); ^ vim +174 drivers/net/can/usb/etas_es58x/es58x_fd.c c664e2137a2768 Vincent Mailhol 2021-04-10 165 c664e2137a2768 Vincent Mailhol 2021-04-10 166 static int es58x_fd_rx_event_msg(struct net_device *netdev, c664e2137a2768 Vincent Mailhol 2021-04-10 167 const struct es58x_fd_urb_cmd *es58x_fd_urb_cmd) c664e2137a2768 Vincent Mailhol 2021-04-10 168 { c664e2137a2768 Vincent Mailhol 2021-04-10 169 struct es58x_device *es58x_dev = es58x_priv(netdev)->es58x_dev; c664e2137a2768 Vincent Mailhol 2021-04-10 170 u16 msg_len = get_unaligned_le16(&es58x_fd_urb_cmd->msg_len); c664e2137a2768 Vincent Mailhol 2021-04-10 171 const struct es58x_fd_rx_event_msg *rx_event_msg; c664e2137a2768 Vincent Mailhol 2021-04-10 172 int ret; c664e2137a2768 Vincent Mailhol 2021-04-10 173 c664e2137a2768 Vincent Mailhol 2021-04-10 @174 ret = es58x_check_msg_len(es58x_dev->dev, *rx_event_msg, msg_len); c664e2137a2768 Vincent Mailhol 2021-04-10 175 if (ret) c664e2137a2768 Vincent Mailhol 2021-04-10 176 return ret; c664e2137a2768 Vincent Mailhol 2021-04-10 177 c664e2137a2768 Vincent Mailhol 2021-04-10 178 rx_event_msg = &es58x_fd_urb_cmd->rx_event_msg; c664e2137a2768 Vincent Mailhol 2021-04-10 179 c664e2137a2768 Vincent Mailhol 2021-04-10 180 return es58x_rx_err_msg(netdev, rx_event_msg->error_code, c664e2137a2768 Vincent Mailhol 2021-04-10 181 rx_event_msg->event_code, c664e2137a2768 Vincent Mailhol 2021-04-10 182 get_unaligned_le64(&rx_event_msg->timestamp)); c664e2137a2768 Vincent Mailhol 2021-04-10 183 } c664e2137a2768 Vincent Mailhol 2021-04-10 184 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
